Patel M V, Davis P L, Lee S K. "Method for the Synthesis of N-((5-methyl-1H-pyrazol-4-yl)methyl)-2-(4-methylpiperidin-1-yl)ethan-1-amine" [P]. US Patent, US 11678232 B2, 2017-09-10.
发明人杨光,冯建国,郭海燕. "A Process for Preparing High-Purity N-((5-methyl-1H-pyrazol-4-yl)methyl)-2-(4-methylpiperidin-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 110516909 A, 授权公告日 2022-08-26.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 165, (3), 9330-9350.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 729, (4), 6693-6703.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N-((5-methyl-1H-pyrazol-4-yl)methyl)-2-(4-methylpiperidin-1-yl)ethan-1-amine Using HRMS and NMR". Chemosphere, 2021, 1433, 5779-5806.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2013, 2049, 2327-2349.